Murray, ranked 169, is worried about the disruption caused to his preparations by the injury.
"My ankle was pretty bad and could hardly practice, but I have been seeing the physio and having it strapped and hope to fit for Tuesday," he told BBC Sport.
"But to win a match would be good for me.
"Grass is not my best surface and I have not played a best of five sets before."
What a negative interview. He sounds like he's getting his excuses in early.
Stop bleating and step up to the plate Andrew.